Special Registers List - Mitsubishi Electric FX5 User Manual
Melsec iq-f series
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Also See for FX5:
- Programming manual (1112 pages) ,
- User manual (958 pages) ,
- Reference manual (44 pages)
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Special registers list
The following list shows the special registers used with high-speed counters. All set values except for ring length are handled
as signed.
Special registers for individual channels
The following list shows the special registers for individual high-speed counter channels.
R/W: Read or Write
R: Read only
Special register
Function
SD4500
High-speed counter current value (CH1)
SD4501
SD4502
High-speed counter maximum value (CH1)
SD4503
SD4504
High-speed counter minimum value (CH1)
SD4505
SD4506
High-speed counter pulse density (CH1)
SD4507
SD4508
High-speed counter rotational speed (CH1)
SD4509
SD4510
High-speed counter preset control switch (CH1)
SD4511
Not used
SD4512
High-speed counter preset value (CH1)
SD4513
SD4514
High-speed counter ring length (CH1)
SD4515
SD4516
High-speed counter measurement unit time (CH1)
SD4517
SD4518
High-speed counter number of pulses per rotation (CH1)
SD4519
SD4520 to SD4529
Not used
SD4530
High-speed counter current value (CH2)
SD4531
SD4532
High-speed counter maximum value (CH2)
SD4533
SD4534
High-speed counter minimum value (CH2)
SD4535
SD4536
High-speed counter pulse density (CH2)
SD4537
SD4538
High-speed counter rotational speed (CH2)
SD4539
SD4540
High-speed counter preset control switch (CH2)
SD4541
Not used
SD4542
High-speed counter preset value (CH2)
SD4543
SD4544
High-speed counter ring length (CH2)
SD4545
SD4546
High-speed counter measurement unit time (CH2)
SD4547
Range
-2147483648 to +2147483647
-2147483648 to +2147483647
-2147483648 to +2147483647
0 to 2147483647
0 to 2147483647
0: Rising edge
1: Falling edge
2: Both edges
3: Constant when ON
-2147483648 to +2147483647
2 to 2147483648
1 to 2147483647
1 to 2147483647
-2147483648 to +2147483647
-2147483648 to +2147483647
-2147483648 to +2147483647
0 to 2147483647
0 to 2147483647
0: Rising edge
1: Falling edge
2: Both edges
3: Constant when ON
-2147483648 to +2147483647
2 to 2147483648
1 to 2147483647
24 HIGH-SPEED INPUT/OUTPUT FUNCTION
24.1 High-speed Counter Function
Default
R/W
0
R/W
-2147483648
R/W
2147483647
R/W
0
R/W
0
R/W
Parameter set value
R/W
Parameter set value
R/W
Parameter set value
R/W
Parameter set value
R/W
Parameter set value
R/W
0
R/W
-2147483648
R/W
2147483647
R/W
0
R/W
0
R/W
Parameter set value
R/W
Parameter set value
R/W
Parameter set value
R/W
Parameter set value
R/W
225
24
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